WO2012068802A1 - Noyau interne, interface et procédé de fabrication pour interface de bus série universel - Google Patents

Noyau interne, interface et procédé de fabrication pour interface de bus série universel Download PDF

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Publication number
WO2012068802A1
WO2012068802A1 PCT/CN2011/071581 CN2011071581W WO2012068802A1 WO 2012068802 A1 WO2012068802 A1 WO 2012068802A1 CN 2011071581 W CN2011071581 W CN 2011071581W WO 2012068802 A1 WO2012068802 A1 WO 2012068802A1
Authority
WO
WIPO (PCT)
Prior art keywords
reed
metal
usb interface
seat
inner core
Prior art date
Application number
PCT/CN2011/071581
Other languages
English (en)
Chinese (zh)
Inventor
章礼泽
汪继亮
吴军涛
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012068802A1 publication Critical patent/WO2012068802A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

Definitions

  • the present invention relates to the field of communications, and in particular to a core, interface, and manufacturing method of a Universal Serial Bus (USB) interface.
  • USB Universal Serial Bus
  • the metal reeds are embedded in the plastic by in-mold molding to provide communication functions.
  • metal reeds are embedded in plastic by in-mold injection molding. Since the metal reed is small and difficult to position, during the plastic injection process, defects such as misalignment and deformation are easily generated, resulting in the scrapping of the USB interface, reducing the productivity, and increasing the cost.
  • an inner core of a universal serial bus USB interface comprising: a metal reed portion and a reed seat, wherein the metal reed portion comprises: an end portion and a plurality of metal reeds The plurality of metal reeds are sequentially fixed on the end portion; the reed seat includes: a fixing portion for fixing the metal reed portion to the reed seat.
  • the top end of each of the metal reeds is hook-shaped.
  • the fixing portion of the reed seat is a cylinder
  • the metal reed is provided with a hole having the same cross-sectional shape as the cylinder, and the metal is passed through the cylinder through the hole A reed is attached to the reed seat.
  • the metal reed portion is formed by stamping.
  • the reed seat is an injection molded plastic sheet.
  • a USB interface comprising the core of the USB interface described above.
  • the USB interface further comprises: a body for assembling the inner core, and a metal outer cover.
  • a method of manufacturing a USB interface comprising the core of the USB interface described above, the method comprising: fixing the metal reed portion to the reed Mounting the assembled metal reed portion and the reed seat to the USB body; attaching the assembled USB body to the outer cover.
  • FIG. 1 is a schematic structural view of a metal reed of an inner core of a USB interface according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a reed seat of an inner core of a USB interface according to an embodiment of the present invention
  • 3 is a schematic view showing an assembly structure of a metal reed and a plastic sheet of a core of a USB interface according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of a USB body according to an embodiment of the present invention
  • FIG. 6 is a flow chart of a method of manufacturing a USB interface according to an embodiment of the present invention.
  • the metal reed portion 1 is a schematic structural view of a metal reed of an inner core of a USB interface according to an embodiment of the present invention.
  • the metal reed portion 1 includes: an end portion 11 and a plurality of metal reeds 12, wherein The metal reed 12 is sequentially fixed to the end portion 11.
  • the above-mentioned metal reed portion 1 can be formed by machining, for example, by means of stamping, and the metal reed 12 and the end portion 11 can also be joined by welding.
  • the most suitable manufacturing method can be selected in combination with production conditions and equipment.
  • the top ends of the plurality of metal reeds 12 are hook-shaped.
  • the design of the metal reed with the reed seat can effectively solve the problem that the metal reed is difficult to locate during the manufacturing process of the USB interface in the related art.
  • 2 is a schematic structural view of a reed seat of an inner core of a USB interface according to an embodiment of the present invention.
  • the reed seat 2 includes: a fixing portion (for example, a cylinder) 21 for fixing the metal reed portion 1 to the reed seat 2.
  • the reed seat 2 can be manufactured by an injection molding process, and the material can be a resin material such as plastic.
  • the above-described reed seat 2 and metal reed portion 1 can be assembled by hand or machine.
  • the metal reed 12 in order to allow the metal reed 12 to be well fixed to the reed seat 2, there is a cylinder 21 for fixing on the reed seat 2, and a cross-section with the cylinder 21 is provided on the metal reed 12 A hole 13 having the same cross-sectional shape, the metal reed 12 is fixed to the reed seat 2 by passing the hole 13 through the post.
  • the metal reed 12 and the reed seat 2 can realize positioning and thereby improve the firmness of the metal reed 12, thereby better solving the problem that the metal reed is easily deviated and deformed in the related art in the production process of the USB interface. The problem.
  • FIG. 3 is a schematic view showing the assembly structure of a metal reed and a plastic sheet of an inner core of a USB interface according to an embodiment of the present invention.
  • the inner core of the USB interface provided by this embodiment includes: a metal reed portion 1 and a reed seat 2.
  • the metal reed portion 1 and the reed seat 2 can be separately mass-produced, which can greatly increase the productivity and reduce the cost.
  • FIG. 4 is a schematic structural diagram of a USB body according to an embodiment of the present invention.
  • the USB interface shown in FIG. 4 preferably, includes the inner core of the USB interface shown in FIGS. 1-3.
  • FIG. 5 is a schematic structural view of a metal outer cover of a USB interface according to an embodiment of the invention.
  • the metal cover shown in FIG. 5 can be assembled into a USB interface with the inner core of the USB interface shown in FIG. 6 is a flow chart of a method of fabricating a USB interface in accordance with an embodiment of the present invention.
  • the USB interface shown in FIG. 6 includes the inner core of the USB interface shown in FIG. 1-4, and the method includes: S602, metal The reed portion is fixed to the reed seat; S604 assembles the assembled metal reed portion and the reed seat to the USB body; S606 covers the assembled USB body with the outer cover.
  • the USB interface produced by the above method is simple and easy to implement, and solves the problem that the metal reed is small and difficult to locate in the related art, and the USB interface is easily scrapped during the plastic injection process, and the USB interface can be scrapped. , cut costs.
  • a method for manufacturing a USB interface is also provided, which can be implemented by the following steps:
  • the USB interface is simple and easy to manufacture, and can greatly increase the productivity and reduce the cost.
  • the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device so that they may be stored in the storage device by the computing device, or they may be separately fabricated into individual integrated circuit modules, or Multiple modules or steps are made into a single integrated circuit module.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Springs (AREA)

Abstract

L'invention concerne un noyau interne, une interface et un procédé de fabrication pour une interface de bus série universel (USB). Le noyau interne de l'interface USB comprend : une partie peignes métalliques et un siège de peignes, ladite partie peignes métalliques comprenant : une extrémité et de multiples peignes métalliques, les multiples peignes métalliques étant fixés séquentiellement sur l'extrémité ; ledit siège de peigne comprend une partie de fixation qui est utilisée afin de fixer la partie peignes métalliques sur le siège de peignes. Cette invention permet de résoudre le problème de la production d'interfaces USB dans le domaine pertinent, et permet ainsi de réduire le taux de rebutage dans le processus de production d'interface USB.
PCT/CN2011/071581 2010-11-26 2011-03-07 Noyau interne, interface et procédé de fabrication pour interface de bus série universel WO2012068802A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010561741.9 2010-11-26
CN201010561741.9A CN102104212B (zh) 2010-11-26 2010-11-26 通用串行总线接口的内芯、接口及制造方法

Publications (1)

Publication Number Publication Date
WO2012068802A1 true WO2012068802A1 (fr) 2012-05-31

Family

ID=44156820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/071581 WO2012068802A1 (fr) 2010-11-26 2011-03-07 Noyau interne, interface et procédé de fabrication pour interface de bus série universel

Country Status (2)

Country Link
CN (1) CN102104212B (fr)
WO (1) WO2012068802A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090111332A1 (en) * 2007-10-30 2009-04-30 Hon Hai Precision Ind. Co., Ltd. Electrical connector with integrated circuit bonded thereon
CN201490410U (zh) * 2009-07-28 2010-05-26 东莞煜森精密端子有限公司 Usb接口连接器
CN201570657U (zh) * 2009-11-20 2010-09-01 富港电子（东莞）有限公司 Usb连接器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2599817Y (zh) * 2003-01-23 2004-01-14 坤纪企业股份有限公司 连接器端子
CN201438592U (zh) * 2009-07-13 2010-04-14 富士康(昆山)电脑接插件有限公司 线缆连接器组件
CN201752040U (zh) * 2010-05-25 2011-02-23 中兴通讯股份有限公司 一种usb连接器
CN201797071U (zh) * 2010-07-27 2011-04-13 蔡周贤 Usb3.0电连接器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090111332A1 (en) * 2007-10-30 2009-04-30 Hon Hai Precision Ind. Co., Ltd. Electrical connector with integrated circuit bonded thereon
CN201490410U (zh) * 2009-07-28 2010-05-26 东莞煜森精密端子有限公司 Usb接口连接器
CN201570657U (zh) * 2009-11-20 2010-09-01 富港电子（东莞）有限公司 Usb连接器

Also Published As

Publication number Publication date
CN102104212A (zh) 2011-06-22
CN102104212B (zh) 2015-06-03

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